package com.nogroup.springbootproject.service;

import com.nogroup.springbootproject.vo.DataCountVo;
import com.nogroup.springbootproject.vo.EchartsPieVo;

import java.util.List;

public interface DataCountService {
    DataCountVo getMainData();

    List<EchartsPieVo> getClassApplyCountForPie();
}
